JPS6112964B2 - - Google Patents
Info
- Publication number
- JPS6112964B2 JPS6112964B2 JP14421979A JP14421979A JPS6112964B2 JP S6112964 B2 JPS6112964 B2 JP S6112964B2 JP 14421979 A JP14421979 A JP 14421979A JP 14421979 A JP14421979 A JP 14421979A JP S6112964 B2 JPS6112964 B2 JP S6112964B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- composite sintered
- cutting edge
- piece
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005520 cutting process Methods 0.000 claims description 67
- 239000002131 composite material Substances 0.000 claims description 54
- 239000000463 material Substances 0.000 claims description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 229910052582 BN Inorganic materials 0.000 claims description 3
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 3
- 239000000843 powder Substances 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 10
- 239000002245 particle Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011812 mixed powder Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 2
- 229910001315 Tool steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14421979A JPS5669306A (en) | 1979-11-07 | 1979-11-07 | Composite sintered part piece for cutting edge of cutting tip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14421979A JPS5669306A (en) | 1979-11-07 | 1979-11-07 | Composite sintered part piece for cutting edge of cutting tip |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5669306A JPS5669306A (en) | 1981-06-10 |
JPS6112964B2 true JPS6112964B2 (de) | 1986-04-11 |
Family
ID=15357006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14421979A Granted JPS5669306A (en) | 1979-11-07 | 1979-11-07 | Composite sintered part piece for cutting edge of cutting tip |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5669306A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4746339B2 (ja) * | 2005-03-31 | 2011-08-10 | 一般財団法人機械振興協会 | 切削工具の製造方法 |
-
1979
- 1979-11-07 JP JP14421979A patent/JPS5669306A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5669306A (en) | 1981-06-10 |
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